String trimmer



FIG. 1 is a right side elevational view of a string trimmer incorporating our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front side elevational view thereof;

FIG. 4 is a rear side elevational view thereof; and

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

We claim the ornamental design for a string trimmer, as shown and described. 